What color is #019B89?

#019B89 is a dark, vivid teal. In RGB it is rgb(1, 155, 137), and in HSL hsl(173, 99%, 31%).

Is #019B89 accessible as text?

On white, #019B89 has a contrast ratio of 3.47:1 (fails WCAG AA for body text); on black it is 6.05:1 (passes). For text placed on #019B89, use black for the best readability.

What is the closest Tailwind color to #019B89?

The nearest Tailwind CSS token is teal-600 (#009689).

What colors go well with #019B89?

#019B89 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #9D0113. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #019B89 below.

Is #019B89 good for buttons?

#019B89 works well for buttons and highlights, but use black text on #019B89 — white text only reaches 3.47:1, below the 4.5:1 needed for normal-size labels.

Is #019B89 the same as CSS darkcyan?

No — #019B89 is not the CSS named color darkcyan, but darkcyan (#008B8B) is the closest CSS named color.

#019B89 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #019B89

Not just a swatch — here's how #019B89 works with other colors. Named schemes with #019B89 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #019B89 Accent #A7C4BC Surface #E0DABE Secondary #9AA0A0 Anchor #1C3549

Persian Green opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Vintage Leather Lead · 5 colors

Lead #019B89 Secondary #734F19 Surface #E4DCC0 Accent #3A5142 Anchor #5B231E

Persian Green plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Modern Café Dominant · 5 colors

Dominant #019B89 Anchor #382B1E Surface #ECE4D0 Accent #829C70 Secondary #3A3833

Persian Green anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Berry & Cream Lead · 5 colors

Lead #019B89 Surface #EFE8D6 Anchor #57234C Accent #E5C4B8 Secondary #322B30

Persian Green sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #019B89 Secondary #96B9B2 Support #979286 Ink #16140F

Persian Green is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Persian Green carrying the quiet middle.

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Color Lab

How #019B89 actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.

Warmth 28/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

Softness 50/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 38/100

Low

Mid depth — usable as an accent or a muted ground.

Naturalness 37/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 53/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 46/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 30/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 84/100

Very high

Strong interactive accent — visible and can carry a legible label.

Surface fit 30/100

Low

Too saturated or mid-toned for big areas — keep it to accents.

Print safety 75/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #019B89

For UI

For branding

For interior

For fashion

People also use #019B89 with

Lime Green Lapis Lazuli Falu Red Platinum Dark Slate Gray

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA

Body text Do not use for body copy on light surfaces. Avoid

Large display Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 5.4:1. Use

Subtle surface Use #C3F5EF for cards and hover fills. Tint 80

Avoid beside #017B9D — the hue gap is too small to read as intentional. Clash

In real applications

Not a swatch to memorise — a color to build with. Here is #019B89 at work across the surfaces designers actually ship.

Website / UI

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Dashboard

Revenue

$48.2k ▲ 12%

Brand

AVELINE

Studio

Poster

Nov 14 · 8PM

NIGHT
MARKET

Packaging

BLOOM

Botanical Wash

250 ml

Interior

Every model

Export

:root {
  --color-base: #019B89;
  --color-base-rgb: 1 155 137;
  --color-base-oklch: oklch(61.8% 0.111 180.7);
  --color-50: #F0FEFD;
  --color-100: #D8FDF9;
  --color-200: #B1FCF3;
  --color-300: #78F7E9;
  --color-400: #47EBD8;
  --color-500: #23D2BD;
  --color-600: #239F90;
  --color-700: #1F6F66;
  --color-800: #194843;
  --color-900: #112C29;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  persian-green: {
    50: '#F0FEFD',
    100: '#D8FDF9',
    200: '#B1FCF3',
    300: '#78F7E9',
    400: '#47EBD8',
    500: '#23D2BD',
    600: '#239F90',
    700: '#1F6F66',
    800: '#194843',
    900: '#112C29',
  },
}

$base: #019B89;
$base-ink: #141310;
$base-50: #F0FEFD;
$base-100: #D8FDF9;
$base-200: #B1FCF3;
$base-300: #78F7E9;
$base-400: #47EBD8;
$base-500: #23D2BD;
$base-600: #239F90;
$base-700: #1F6F66;
$base-800: #194843;
$base-900: #112C29;
$base-hover: #017E6F;
$base-subtle: #A2F2E9;

{
    "color": {
        "base": {
            "value": "#019B89",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEFD",
                "type": "color"
            },
            "100": {
                "value": "#D8FDF9",
                "type": "color"
            },
            "200": {
                "value": "#B1FCF3",
                "type": "color"
            },
            "300": {
                "value": "#78F7E9",
                "type": "color"
            },
            "400": {
                "value": "#47EBD8",
                "type": "color"
            },
            "500": {
                "value": "#23D2BD",
                "type": "color"
            },
            "600": {
                "value": "#239F90",
                "type": "color"
            },
            "700": {
                "value": "#1F6F66",
                "type": "color"
            },
            "800": {
                "value": "#194843",
                "type": "color"
            },
            "900": {
                "value": "#112C29",
                "type": "color"
            }
        }
    }
}

Palettes built on #019B89

Color Lab

Pairs with #019B89

UI roles & guardrails

In real applications

Scales

Every model

Export